Fedora 29: FEDORA-2018-a5b667d1f9 Severe: LibTomCrypt Buffer Overflow

A comprehensive, modular and portable cryptographic toolkit that provides

developers with a vast array of well known published block ciphers, one-way hash

functions, chaining modes, pseudo-random number generators, public key

cryptography and a plethora of other routines.

Designed from the ground up to be very simple to use. It has a modular and

standard API that allows new ciphers, hashes and PRNGs to be added or removed

without change to the overall end application. It features easy to use functions

and a complete user manual which has many source snippet examples.

- Fix Side Channel Based ECDSA Key Extraction (CVE-2018-12437) (PR #408) - Fix

potential stack overflow when DER flexi-decoding (CVE-2018-0739) (PR #373) - Fix

two-key 3DES (PR #390) - Fix accelerated CTR mode (PR #359) - Fix Fortuna PRNG

(PR #363) - Fix compilation on platforms where cc doesn't point to gcc (PR #382)

- Fix using the wrong environment variable LT instead of LIBTOOL (PR #392) - Fix

build on platforms where the compiler provides __WCHAR_MAX__ but wchar.h is not

available (PR #390) - Fix & re-factor crypt_list_all_sizes() and

crypt_list_all_constants() (PR #414) - Minor fixes (PR's #350 #351 #375 #377

#378 #379)

* Sun Jul 8 2018 Simone Caronni - 1.18.2-1

- Udpate to 1.18.2.

* Wed Apr 18 2018 Simone Caronni - 1.18.1-5

- Update build requirement for texlive rebase.

* Mon Apr 9 2018 Rafael Santos - 1.18.1-4

- Fix missing Fedora linker flags (bug #1548709)

[ 1 ] Bug #1591906 - CVE-2018-12437 libtomcrypt: memory-cache side-channel attack on ECDSA signatures [epel-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1591906

[ 2 ] Bug #1591905 - CVE-2018-12437 libtomcrypt: memory-cache side-channel attack on ECDSA signatures [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1591905

[ 3 ] Bug #1548709 - libtomcrypt: Partial build flags injection

https://bugzilla.redhat.com/show_bug.cgi?id=1548709

su -c 'dnf upgrade --advisory FEDORA-2018-9d667bdff8' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

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